Yealink SIP-T23G Administrator's Guide

Audio Features
164
Default
Blank
Web UI
Settings > Tones > Auto Answer
Parameter
voice.tone.stutterdial <y0000000000xx>.cfg
Description
It customizes the dial tone when DND or call forward is activated or the phone has a new voice mes-
sage.
The value format is Freq/Duration. For more information on the value format, refer to the parameter
“voice.tone.dial”.
Note: It works only if “voice.tone.country” is set to Custom and "voice.tone.stutter_dial_tone.apply_to_
dnd.enable"/"voice.tone.stutter_dial_tone.apply_to_fwd.enable"/"voice.tone.stutter_dial_tone.apply_
to_vm.enable" is set to 1 (Enabled). If you want to disable this warning tone, set it to 0.
Permitted
Values
String within 512 characters
Default
Blank
Supported
Devices
T57W, T54W, T53W, T53
Web UI
Settings > Tones > Stutter Dial
Parameter
voice.tone.stutter_dial_tone.apply_to_dnd.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to play a specified dial tone when DND is activated on the phone.
The dial tone is configured by "voice.tone.stutterdial".
Note: It works only if “voice.tone.country” is set to Custom.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
T57W, T54W, T53W, T53
Parameter
voice.tone.stutter_dial_tone.apply_to_fwd.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to play a specified dial tone when call forward is activated on the
phone.
The dial tone is configured by "voice.tone.stutterdial".
Note: It works only if “voice.tone.country” is set to Custom.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
T57W, T54W, T53W, T53
Parameter
voice.tone.stutter_dial_tone.apply_to_vm.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to play a specified dial tone when the phone has a new voice mes-
sage.
The dial tone is configured by "voice.tone.stutterdial".
Note: It works only if “voice.tone.country” is set to Custom.
Permitted
0-Disabled

Yealink SIP-T23G Specifications

General

Backlight	Yes
Voice codecs	G.711a, G.722.2, G.726, G.729ab, iLBC
Volume control	Digital
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Silver
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Networking standards	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3af
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.56 W
Number of handles included	- pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	188 mm
Width	209 mm
Height	150 mm